LED Railroad Power Off Indicators

Leading the LED Industry Since 1992.
With over 7,000,000 units installed globally

Longer Lasting, Brighter Light

  • Available in both red and white for extra safety and visibility
  • Easy to retrofit
  • Excellent moisture and dust resistance
  • Robust hard-coated and UV-stabilized polycarbonate lens for increased longevity against the elements
  • 3-year Limited Warranty

Download Catalog Details
Download Power Off Indicator Functions

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Description

Model Ball Color Wattage Drawn
TSL-POK-WCF-AB1* White 2.5W
TSL-POK-RBM-B1* Red 2W
Details
Operating temperature -40⁰F to 158⁰F (-40⁰C to 70⁰C)
Operating Voltage 7-18Vdc
Operating Relative Humidity (%) Non-Condensing 0-95
AC Detection Voltage 55-240Vac
Vibration AREMA Part 11.5.1 C
Duty Cycle 50%
EMI AREMA Part 11.5.1 – Class C
Dielectric 2kVrms

TSL-POK-WCF-AB1

AC (110V/220V) DC LED Status (White)
Off Off Dark
Off On Flash
On On Bright

TSL-POK-RBF-B1

AC (110V/220V) DC LED Status (Red)
Off Off Dark
Off On Flash
On On Bright

TSL-POK-WCF-AB1-WG  Wago Connector

TSL-POK-WCF-DM-AB1-WG BNSF

AC (110V/220V) DC LED Status (White)
Off Off Dark
Off DC 12V Flash
On DC <9.5V Flash
On DC >10.5V Bright